7643590

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{199}}^1$

素因数の和:396

約数の個数: 32

約数和(自身を含む): 14515200

約数和(自身を除く): 6871610

約数列:

[1, 2, 5, 10, 23, 46, 115, 167, 199, 230, 334, 398, 835, 995, 1670, 1990, 3841, 4577, 7682, 9154, 19205, 22885, 33233, 38410, 45770, 66466, 166165, 332330, 764359, 1528718, 3821795, 7643590]

約数ペア:

[(1, 7643590), (2, 3821795), (5, 1528718), (10, 764359), (23, 332330), (46, 166165), (115, 66466), (167, 45770), (199, 38410), (230, 33233), (334, 22885), (398, 19205), (835, 9154), (995, 7682), (1670, 4577), (1990, 3841)]